Messages in this thread | | | Date | Sat, 01 Sep 2018 22:27:38 -0700 (PDT) | Subject | Re: [PATCH] net: qca_spi: Fix race condition in spi transfers | From | David Miller <> |
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From: Stefan Wahren <stefan.wahren@i2se.com> Date: Fri, 31 Aug 2018 14:53:01 +0200
> The performance optimization with the prepared spi messages > also introduced a race condition between the kernel thread > and the register dump. This could make spi_sync hang forever. > > So revert the optimization completely. > > Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Please resubmit this patch with a better commit message, explaining in more detail what the race is exactly.
Thank you.
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